151219210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{321743}}^1$

素因数の和:321797

約数の個数: 16

約数和(自身を含む): 277986816

約数和(自身を除く): 126767606

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 321743, 643486, 1608715, 3217430, 15121921, 30243842, 75609605, 151219210]

約数ペア:

[(1, 151219210), (2, 75609605), (5, 30243842), (10, 15121921), (47, 3217430), (94, 1608715), (235, 643486), (470, 321743)]